15 (金)	12:25	20:46	-	-
	113cm	26cm	-	-
中潮 出 06:21 入 16:51 出 13:41 入 04:07

コイセボイ（北海道）2030年02月15日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
2/15 00:00	46.8	↑1.2
2/15 00:10	47.9	↑1.1
2/15 00:20	49.0	↑1.1
2/15 00:30	50.1	↑1.1
2/15 00:40	51.1	↑1.0
2/15 00:50	52.1	↑1.0
2/15 01:00	53.1	↑1.0
2/15 01:10	54.0	↑0.9
2/15 01:20	54.8	↑0.8
2/15 01:30	55.6	↑0.8
2/15 01:40	56.4	↑0.8
2/15 01:50	57.0	↑0.6
2/15 02:00	57.7	↑0.7
2/15 02:10	58.3	↑0.6
2/15 02:20	58.8	↑0.5
2/15 02:30	59.4	↑0.6
2/15 02:40	59.8	↑0.4
2/15 02:50	60.2	↑0.4
2/15 03:00	60.6	↑0.4
2/15 03:10	61.0	↑0.4
2/15 03:20	61.4	↑0.4
2/15 03:30	61.7	↑0.3
2/15 03:40	62.0	↑0.3
2/15 03:50	62.3	↑0.3
2/15 04:00	62.6	↑0.3
2/15 04:10	62.9	↑0.3
2/15 04:20	63.2	↑0.3
2/15 04:30	63.5	↑0.3
2/15 04:40	63.8	↑0.3
2/15 04:50	64.2	↑0.4
2/15 05:00	64.6	↑0.4
2/15 05:10	65.0	↑0.4
2/15 05:20	65.5	↑0.5
2/15 05:30	66.0	↑0.5
2/15 05:40	66.6	↑0.6
2/15 05:50	67.2	↑0.6
2/15 06:00	67.9	↑0.7
2/15 06:10	68.6	↑0.7
2/15 06:20	69.4	↑0.8
2/15 06:30	70.2	↑0.8
2/15 06:40	71.2	↑1.0
2/15 06:50	72.2	↑1.0
2/15 07:00	73.2	↑1.0
2/15 07:10	74.3	↑1.1
2/15 07:20	75.5	↑1.2
2/15 07:30	76.8	↑1.3
2/15 07:40	78.1	↑1.3
2/15 07:50	79.4	↑1.3
2/15 08:00	80.9	↑1.5
2/15 08:10	82.3	↑1.4
2/15 08:20	83.8	↑1.5
2/15 08:30	85.4	↑1.6
2/15 08:40	86.9	↑1.5
2/15 08:50	88.5	↑1.6
2/15 09:00	90.2	↑1.7
2/15 09:10	91.8	↑1.6
2/15 09:20	93.4	↑1.6
2/15 09:30	95.0	↑1.6
2/15 09:40	96.6	↑1.6
2/15 09:50	98.2	↑1.6
2/15 10:00	99.7	↑1.5
2/15 10:10	101.2	↑1.5
2/15 10:20	102.7	↑1.5
2/15 10:30	104.0	↑1.3
2/15 10:40	105.3	↑1.3
2/15 10:50	106.6	↑1.3
2/15 11:00	107.7	↑1.1
2/15 11:10	108.7	↑1.0
2/15 11:20	109.7	↑1.0
2/15 11:30	110.5	↑0.8
2/15 11:40	111.2	↑0.7
2/15 11:50	111.7	↑0.5
2/15 12:00	112.2	↑0.5
2/15 12:10	112.4	↑0.2
2/15 12:20	112.6	↑0.2	満潮
2/15 12:30	112.6	0
2/15 12:40	112.4	↓-0.2
2/15 12:50	112.1	↓-0.3
2/15 13:00	111.6	↓-0.5
2/15 13:10	111.0	↓-0.6
2/15 13:20	110.2	↓-0.8
2/15 13:30	109.2	↓-1.0
2/15 13:40	108.1	↓-1.1
2/15 13:50	106.8	↓-1.3
2/15 14:00	105.4	↓-1.4
2/15 14:10	103.8	↓-1.6
2/15 14:20	102.1	↓-1.7
2/15 14:30	100.3	↓-1.8
2/15 14:40	98.3	↓-2.0
2/15 14:50	96.2	↓-2.1
2/15 15:00	93.9	↓-2.3
2/15 15:10	91.6	↓-2.3
2/15 15:20	89.2	↓-2.4
2/15 15:30	86.7	↓-2.5
2/15 15:40	84.1	↓-2.6
2/15 15:50	81.4	↓-2.7
2/15 16:00	78.7	↓-2.7
2/15 16:10	75.9	↓-2.8
2/15 16:20	73.2	↓-2.7
2/15 16:30	70.3	↓-2.9	最大潮位差
2/15 16:40	67.5	↓-2.8
2/15 16:50	64.7	↓-2.8
2/15 17:00	61.9	↓-2.8
2/15 17:10	59.2	↓-2.7
2/15 17:20	56.5	↓-2.7
2/15 17:30	53.8	↓-2.7
2/15 17:40	51.2	↓-2.6
2/15 17:50	48.7	↓-2.5
2/15 18:00	46.3	↓-2.4
2/15 18:10	43.9	↓-2.4
2/15 18:20	41.7	↓-2.2
2/15 18:30	39.6	↓-2.1
2/15 18:40	37.6	↓-2.0
2/15 18:50	35.7	↓-1.9
2/15 19:00	34.0	↓-1.7
2/15 19:10	32.4	↓-1.6
2/15 19:20	31.0	↓-1.4
2/15 19:30	29.8	↓-1.2
2/15 19:40	28.6	↓-1.2
2/15 19:50	27.7	↓-0.9
2/15 20:00	26.9	↓-0.8
2/15 20:10	26.3	↓-0.6
2/15 20:20	25.8	↓-0.5
2/15 20:30	25.5	↓-0.3
2/15 20:40	25.3	↓-0.2	干潮
2/15 20:50	25.3	0
2/15 21:00	25.5	↑0.2
2/15 21:10	25.7	↑0.2
2/15 21:20	26.2	↑0.5
2/15 21:30	26.7	↑0.5
2/15 21:40	27.4	↑0.7
2/15 21:50	28.2	↑0.8
2/15 22:00	29.1	↑0.9
2/15 22:10	30.1	↑1.0
2/15 22:20	31.2	↑1.1
2/15 22:30	32.4	↑1.2
2/15 22:40	33.7	↑1.3
2/15 22:50	35.0	↑1.3
2/15 23:00	36.4	↑1.4
2/15 23:10	37.8	↑1.4
2/15 23:20	39.2	↑1.4
2/15 23:30	40.7	↑1.5
2/15 23:40	42.1	↑1.4
2/15 23:50	43.6	↑1.5